99.3% Alumina Ceramic Solid Rods

  • 99.3% Alumina Ceramic Solid Rods
  • 99.3% Alumina Ceramic Solid Rods
  • 99.3% Alumina Ceramic Solid Rods
  • 99.3% Alumina Ceramic Solid Rods
  • 99.3% Alumina Ceramic Solid Rods
  • 99.3% Alumina Ceramic Solid Rods
99.3% Alumina Ceramic Solid Rods
  • YUNXING
  • China Jinzhou
  • 5-30 Days
  • 3,000-5,000/month(Looking for distributors)

1.Alumina ceramic rods can withstand high temperatures, making them suitable for use in environments with extreme heat, such as furnace components, thermocouple protection tubes, and heat exchangers.
2.They have excellent electrical insulation properties, making them ideal for applications like insulating rods, electronic components, and high-voltage insulators.
3.Alumina ceramic rods are chemically inert, resisting corrosion and chemical reactions, which makes them suitable for use in chemical processing equipment, laboratory apparatus, and corrosion-resistant applications.

99.3% Alumina Ceramic Solid Rods

My factory looking for distributors.



Advantages of Alumina Ceramic Solid Rods

1.Alumina Ceramic Solid Rods can withstand high temperatures, making them suitable for use in environments with extreme heat, such as furnace components, thermocouple protection tubes, and heat exchangers.

2.Alumina Ceramic Solid Rods have excellent electrical insulation properties, making them ideal for applications like insulating rods, electronic components, and high-voltage insulators.

3.Alumina Ceramic Solid Rods are chemically inert, resisting corrosion and chemical reactions, which makes them suitable for use in chemical processing equipment, laboratory apparatus, and corrosion-resistant applications.

4.Alumina Ceramic Solid Rods exhibit high mechanical strength and hardness, making them durable and able to withstand mechanical stresses, abrasion, and wear, suitable for use in mechanical components like shafts, bearings, and cutting tools.

5.Alumina Ceramic Solid Rods maintain their shape and dimensions under varying temperature and environmental conditions, ensuring precise and stable performance in applications requiring dimensional accuracy.


Applications of Alumina Ceramic Solid Rods

1.Heating element: Alumina Ceramic Solid Rods are used for high-temperature heating elements and electric furnace components.

2.Insulating rod: Alumina Ceramic Solid Rods is used for electrical insulation of various electronic and electrical equipment.

3.Chemical treatment: Alumina Ceramic Solid Rods are used for stirring and mixing chemical liquids. Fire resistant rods for ignition experiments.

4.Mechanical components: Alumina Ceramic Solid Rods are used for mechanical parts that require high strength, wear resistance, and dimensional stability.

5.Medical devices: Alumina Ceramic Solid Rods are used in medical devices that require biocompatibility, chemical inertness, and high temperature resistance.

6.Semiconductor manufacturing: Alumina Ceramic Solid Rods are used in semiconductor processing equipment due to their high purity and thermal performance.

Alumina Ceramic


Alumina round rods      Specification Table

 

 Number

  Diameter

 

LENGTH MM

 

 Number

  Diameter

 

LENGTH MM

   INCH

 MM

 INCH

MM

1

0.031

0.79

 

 

≤1250

          

25

0.630

16

 

 

 

 

 

≤1500

2

0.039

1

26

0.669

17

3

0.059

1.5

27

0.688

17.5

4

0.062

1.58

28

0.748

19

5

0.079

2

≤1500

29

0.750

19.05

6

0.100

2.5

30

0.787

20

7

0.118

3

 

 

 

 

 

 

 

≤1750

31

0.827

21

8

0.125

3.18

32

0.866

22

9

0.157

4

33

0.906

23

10

0.187

4.75

34

0.945

24

11

0.197

5

35

0.984

25

12

0.236

6

36

1.000

25.4

13

0.250

6.35

37

1.063

27

≤1250

14

0.276

7

38

1.126

28.6

15

0.312

7.92

39

1.181

30

 

 

≤800

16

0.315

8

40

1.250

31.75

17

0.333

8.47

41

1.378

35

18

0.375

9.53

42

1.500

38.1

19

0.394

10

43

1.575

40

20

0.433

11

44

1.654

42

21

0.472

12

45

1.750

44.45

≤500

22

0.500

12.7

46

1.875

47.6

23

0.551

14

≤1500

47

1.969

50

  ≤300

24

0.591

15

48

2.000

50.8


Alumina ceramic performance index  (Notice of Correct in Leakeage Rate)

NO.

Property

Unit

Alumina

1

Al2O3

%

>99.3

2

SiO2

%

3

Density

g/cm3

3.88

4

Water absorption

%

0.01

5

Compressive strength

MPa

2300

6

20℃ leakage rates

TorrL/sec

>10-11=1.33322×10-12Pam3/sec

7

Twisting in high temperature

mm

0.2 allowed in 1600℃

8

Bonding in high temperature


not bonded in 1600℃

9

20—1000℃ coefficient of thermal expansion

mm.10-6/℃.m

8.2

10

Thermal conductivity

W/m.k

25

11

Electric insulation strength

KV/mm

20

12

20℃direct current

insulation resistance

Ohm/cm

1014

13

High-temperature

insulation resistance

1000℃ MΩ

≥0.08

1300℃ MΩ

≥0.02

14

Thermal shock resistance


4 times not cracked in 1550℃

15

Maximum working temperature

1800

16

Hardness

Mohs

9

17

Flexural strength

Mpa

350


Composition table

NAMECONTENT(%)
Al2O399-99.3(99.5)
SiO20.3-0.5
CaO+MgO0.2-0.3
K2O+Na2O0.2-0.35
Fe2O3<0.1
OTHER<0.05


Our factory
Jinzhou Yunxing Industrial Ceramics Co., Ltd. was established in 2000, mainly producing various types of tubular ceramic products and various industrial parts with alumina content above 99.3%. The factory covers an area of 4000 square meters.

The company's main products are: alumina ceramic tubes, alumina ceramic crucibles, alumina ceramic rods, alumina ceramic boats, alumina ceramic plates, alumina ceramic parts, etc.

The company currently has 3 1800 ° C high-temperature furnaces and 2 1400 ° C low-temperature kilns independently designed and manufactured. The molding process is mainly based on grouting molding, and has other molding process equipment such as extrusion and hot die casting.
The company has 105 employees, including one senior ceramic engineer, three engineers, six overseas sales staff, and four professional after-sales staff.

Alumina Ceramic Solid Rods


FAQ

1.What is alumina ceramic used for?

Because of their excellent chemical stability, alumina ceramics are used widely in acid-resistant pump impellers, pump bodies, acid-carrying pipe linings and valves. Aluminum oxide ceramics are used in the manufacture of textile wear parts and knives. This is due to their extreme  hardness and wear resistance.

2.Is alumina ceramic safe?

Alumina ceramic, composed mainly of aluminum oxide (Al2O3), is widely regarded as safe for various applications due to its biocompatibility, thermal resistance, and electrical insulation properties. Used in medical implants and dental applications, it is well-tolerated by the body.

3.What is the difference between ceramic and alumina?

Ceramics are non-metallic, inorganic materials that are typically composed of a combination of metallic and non-metallic elements. Alumina is a type of ceramic oxide, specifically an oxide of aluminum. It is widely used in various applications due to its excellent mechanical, thermal, and electrical properties.

4.Is alumina the same as aluminum?

Alumina is the common term used to refer to aluminum oxide (Al2O3), which is a chemical compound composed of aluminum and oxygen. It is widely used in various industrial applications, including ceramics, refractories, abrasives, electrical insulators, and more.

Ceramic Solid Rods


Certificate

Alumina Ceramic Alumina Ceramic Solid Rods

 

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